Re: [PATCH] rtc: adapt allowed RTC update error

[Jason Gunthorpe]

On Fri, Dec 04, 2020 at 02:02:57PM +0100, Thomas Gleixner wrote:

> No magic sign calculation required if you look at it from the actual
> timeline and account the time between write and next second increment
> correctly.

Yes, it is equivalent to break things into two values, and does look
to be more understandable as one can read at least one of the values
from a datasheet and the other could be estimated by timing a read
clock

Jason